CN215721287U

CN215721287U - Quick connecting device for lengthening and hanging pipe fitting

Info

Publication number: CN215721287U
Application number: CN202122124494.2U
Authority: CN
Inventors: 钟成林; 吕琛
Original assignee: Shandong Huatong New Material Technology Co ltd
Current assignee: Shandong Huatong New Material Technology Co ltd
Priority date: 2021-09-04
Filing date: 2021-09-04
Publication date: 2022-02-01
Anticipated expiration: 2031-09-04

Abstract

The utility model discloses a quick connecting device for lengthening and hanging pipe fittings, which comprises a hanging plate and a connecting pipe, wherein the hanging plate is tightly connected with an external wall body through a screw, the connecting pipe comprises a main connecting pipe and an auxiliary connecting pipe, the side wall of the hanging plate is welded with the main connecting pipe, the lower wall of the main connecting pipe is hinged with the auxiliary connecting pipe, and the inner side walls of the main connecting pipe and the auxiliary connecting pipe are both provided with through grooves. The service life of the device is prolonged.

Description

Quick connecting device for lengthening and hanging pipe fitting

Technical Field

The utility model relates to the technical field of pipe fitting connection, in particular to a quick connecting device for lengthening and hanging pipe fittings.

Background

The pipeline is a device for conveying gas, liquid or fluid with solid particles, generally, after the fluid is pressurized by an air blower, a compressor, a pump, a boiler and the like, the fluid flows from a high-pressure part to a low-pressure part of the pipeline, and can also be conveyed by utilizing the pressure or gravity of the fluid, the pipeline is widely used and mainly used for water supply, drainage, heat supply, gas supply, long-distance conveying of oil and natural gas, agricultural irrigation, hydraulic engineering and various industrial devices, the general pipeline is suspended and constructed and installed, when the pipeline is not long enough, a connecting device is needed to be used for connecting the pipeline, and the connecting device is needed to be supported by a suspension device.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to a quick connector for lengthening and suspending pipes, which solves the above problems of the prior art.

In order to achieve the purpose, the utility model provides the following technical scheme: a quick connecting device for lengthening and hanging a pipe fitting comprises a hanging plate and a connecting pipe, wherein the hanging plate is fixedly connected with an external wall body through a screw, the connecting pipe comprises a main connecting pipe and an auxiliary connecting pipe, the main connecting pipe and the auxiliary connecting pipe are half of the connecting pipe, the main connecting pipe is welded on the side wall of the hanging plate, and the auxiliary connecting pipe is hinged to the lower wall of the main connecting pipe;

through grooves are formed in the inner side walls of the main connecting pipe and the auxiliary connecting pipe, rubber pipes are installed in the through grooves of the main connecting pipe, push rings are installed on two sides of the through grooves of the main connecting pipe, and the push rings are sleeved on the outer sides of the external pipe fittings;

the two side walls of the main connecting pipe and the auxiliary connecting pipe are both provided with threaded slots, and the threaded slots on the two side walls of the main connecting pipe and the auxiliary connecting pipe are matched with each other for use.

Preferably, the quick connecting device for lengthening and hanging the pipe fitting further comprises a pressing sleeve sleeved on the outer wall of the external pipe fitting, an insert ring is mounted on the side wall of the pressing sleeve, external threads are arranged on the outer side wall of the insert ring, and the insert ring can be in threaded connection with the threaded insertion groove.

Preferably, the telescopic link is installed to the upper wall of link plate, the push pedal is installed to the upper wall of telescopic link, the upper wall and the main connecting pipe of push pedal, the laminating of the lower wall of vice connecting pipe is connected, the main spring is installed to the inner chamber of telescopic link.

Preferably, the pivot is all installed to the both sides of the upper wall of link plate, two the lateral wall of pivot all rotates and installs the bracing piece, the upper wall of bracing piece rotates and installs the pipe box, the pipe box cup joints the lateral wall at outside pipe fitting, the one end of vice spring is installed to the upper wall of link plate, coupling assembling is installed to the other end of vice spring, coupling assembling's upper wall is connected with the lower wall laminating of bracing piece.

Preferably, the main connecting pipe and the side wall of the auxiliary connecting pipe are welded with fixing blocks, and threaded holes are formed in the side walls of the fixing blocks.

Preferably, the inner side wall of the threaded hole is rotatably provided with a fixing bolt.

Compared with the prior art, the utility model has the beneficial effects that: this device simple structure, only need to block two pipe fittings that need connect into logical inslot, pass through fixing bolt with its main connecting pipe and vice connecting pipe again and fix together, screw up and compress tightly the cover and can accomplish the connection of two pipe fittings, convenient operation, greatly reduced the operation degree of difficulty when staff high altitude construction, this device still sets up telescopic link and bracing piece on its link plate in addition, make it support outside pipe fitting and connecting pipe, avoid the connecting pipe to produce the damage because of the gravity of outside pipe fitting, the life of this device is improved.

Drawings

FIG. 1 is a schematic view of the structure of the present invention.

FIG. 2 is a schematic view of a connecting tube according to the present invention.

In the figure: the device comprises a hanging plate 1, connecting pipes 2, a main connecting pipe 21, an auxiliary connecting pipe 22, a through groove 3, a rubber pipe 4, a push ring 5, a thread slot 6, a compression sleeve 7, an insertion ring 8, a telescopic rod 9, a push plate 10, a main spring 11, a rotating shaft 12, a supporting rod 13, a pipe sleeve 14, an auxiliary spring 15, a connecting assembly 16, a fixing block 17, a threaded hole 18 and a fixing bolt 19.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-2, the present invention provides a technical solution: a quick connecting device for lengthening and hanging a pipe fitting comprises a hanging plate 1 and a connecting pipe 2, the hanging plate 1 is fixedly connected with an external wall body through a screw, the hanging plate 1 is L-shaped, one side of the long edge of the hanging plate is connected with the external wall body through a screw, the connecting pipe 2 comprises a main connecting pipe 21 and an auxiliary connecting pipe 22, the main connecting pipe 21 and the auxiliary connecting pipe 22 are half of the connecting pipe 2, when the main connecting pipe 21 and the auxiliary connecting pipe 22 are mutually attached, a complete circle can be formed by a through groove 3, a complete ring can be formed by a thread slot 6, the main connecting pipe 21 is welded on the side wall of the hanging plate 1, the auxiliary connecting pipe 22 is hinged to the lower wall of the main connecting pipe 21, and the auxiliary connecting pipe 22 can be opened to facilitate the installation of the external pipe fitting;

through grooves 3 are formed in the inner side walls of the main connecting pipe 21 and the auxiliary connecting pipe 22, a rubber pipe 4 is installed in the through groove 3 of the main connecting pipe 21, two ends of the rubber pipe 4 are attached to the side walls of the pipe fittings on two sides respectively, after the device is connected, fluid in the pipe fitting on one side can flow into the pipe fitting on the other side through the rubber pipe 4, the rubber pipe 4 enables the device to improve the connection tightness of the device, push rings 5 are installed on two sides of the through groove 3 of the main connecting pipe 21, the push rings 5 are sleeved on the outer sides of the external pipe fittings, one sides of the push rings 5 are arranged in the through grooves 3, the other sides of the push rings are arranged outside the connecting pipe 2, and after the push rings 5 are pressed by the pressing sleeves 7, the push rings 5 can push the pipe fittings to move towards one sides of the rubber pipe 4, so that the connection tightness between the rubber pipe 4 and the external pipe fittings is improved;

thread slot 6 has all been seted up to main connecting pipe 21 and vice connecting pipe 22's both sides wall, the thread slot 6 of main connecting pipe 21 and vice connecting pipe 22 both sides wall is used mutually supporting, after main connecting pipe 21 and vice connecting pipe 22 laminated each other, the thread slot 6 of both lateral walls can form a complete annular, make its insert ring 8 that compresses tightly the cover 7 lateral wall can insert in the thread slot 6, and the internal thread through self external screw thread and thread slot 6 mutually supports, fix its position that compresses tightly cover 7.

Particularly, a pipe fitting extension and hang and use quick-connect device, still including cup jointing the pressing sleeve 7 of outside pipe fitting outer wall, pressing sleeve 7's lateral wall and installing insert ring 8, insert ring 8's lateral wall is equipped with the external screw thread, insert ring 8 can with 6 threaded connection of thread insert groove.

Particularly, the telescopic link 9 is installed to the upper wall of link plate 1, and push pedal 10 is installed to the upper wall of telescopic link 9, and the upper wall and the main connecting pipe 21 of push pedal 10, the lower wall laminating of vice connecting pipe 22 are connected, and main spring 11 is installed to the inner chamber of telescopic link 9, and telescopic link 9 accessible main spring 11's elasticity supports its main connecting pipe 21 and vice connecting pipe 22, improves the stability of connecting pipe 2.

Particularly, pivot 12 is all installed to the both sides of the upper wall of link plate 1, the lateral wall of two pivot 12 all rotates and installs bracing piece 13, the pipe box 14 is installed in the upper wall rotation of bracing piece 13, pipe box 14 cup joints the lateral wall of outside pipe fitting, bracing piece 13 supports pipe box 14 through auxiliary spring 15's elasticity, avoid outside pipe fitting to lead to the fact destruction to connecting pipe 2 because of the gravity of self, the one end of auxiliary spring 15 is installed to the upper wall of link plate 1, coupling assembling 16 is installed to auxiliary spring 15's the other end, coupling assembling 16 self can rotate, coupling assembling 16's upper wall is connected with the lower wall laminating of bracing piece 13.

Particularly, the fixing blocks 17 are welded on the side walls of the main connecting pipe 21 and the auxiliary connecting pipe 22, the threaded holes 18 are formed in the side walls of the two fixing blocks 17, after the main connecting pipe 21 and the auxiliary connecting pipe 22 are attached to each other, the threaded holes 18 in the two fixing blocks 17 are overlapped, the fixing bolts 19 are inserted into the threaded holes 18, and the main connecting pipe 21 and the auxiliary connecting pipe 22 are fixed.

Specifically, a fixing bolt 19 is rotatably mounted to an inner wall of the screw hole 18.

The working principle is as follows: firstly, fixing the mounting position of the hanging plate 1 according to the position of a pipe fitting on one side, fixing the pipe fitting by an external screw, after the fixing is finished, opening the auxiliary connecting pipe 22, clamping the pipe fittings on two sides into the through groove 3 of the main connecting pipe 21, enabling the side walls of the two pipe fittings to be attached to the side wall of the rubber pipe 4, closing the auxiliary connecting pipe 22, tightly connecting the main connecting pipe 21 and the auxiliary connecting pipe 22 by matching the fixing bolt 19 with the threaded hole 19, sliding the pressing sleeve 7 on the side wall of the pipe fittings on two sides, enabling the inserting ring 8 to be inserted into the ring formed by the two threaded slots 6, mutually matching the self external thread with the internal thread of the threaded slot 6, fixing the position of the pressing sleeve 7, and then in the screwing process of the inserting ring 8, enabling the pressing sleeve 7 to apply pressure to the pushing ring 5, enabling the pushing ring 5 to push the pipe fitting to move towards one side of the rubber pipe 4, and enabling the rubber pipe 4 to be connected with the external pipe fitting, and finishing the installation of the device.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a pipe fitting extension and hang and use quick connecting device, includes link plate (1) and connecting pipe (2), its characterized in that: the hanging plate (1) is fixedly connected with an external wall body through screws, the connecting pipe (2) comprises a main connecting pipe (21) and an auxiliary connecting pipe (22), the main connecting pipe (21) and the auxiliary connecting pipe (22) are half of the connecting pipe (2), the main connecting pipe (21) is welded on the side wall of the hanging plate (1), and the auxiliary connecting pipe (22) is hinged to the lower wall of the main connecting pipe (21);

through grooves (3) are formed in the inner side walls of the main connecting pipe (21) and the auxiliary connecting pipe (22), a rubber pipe (4) is installed in each through groove (3) of the main connecting pipe (21), push rings (5) are installed on two sides of each through groove (3) of the main connecting pipe (21), and the push rings (5) are sleeved on the outer sides of the outer pipe fittings;

the thread slots (6) are formed in the two side walls of the main connecting pipe (21) and the auxiliary connecting pipe (22), and the thread slots (6) in the two side walls of the main connecting pipe (21) and the auxiliary connecting pipe (22) are matched with each other for use.

2. The quick connect apparatus for pipe extension and suspension of claim 1, wherein: the pipe fitting is characterized by further comprising a pressing sleeve (7) sleeved on the outer wall of the outer pipe fitting, an inserting ring (8) is installed on the side wall of the pressing sleeve (7), external threads are arranged on the outer side wall of the inserting ring (8), and the inserting ring (8) can be in threaded connection with the threaded inserting groove (6).

3. The quick connect apparatus for pipe extension and suspension of claim 1, wherein: telescopic link (9) are installed to the upper wall of link plate (1), push pedal (10) are installed to the upper wall of telescopic link (9), the upper wall and the main connecting pipe (21) of push pedal (10), the lower wall laminating of vice connecting pipe (22) is connected, mainspring (11) are installed to the inner chamber of telescopic link (9).

4. The quick connect apparatus for pipe extension and suspension of claim 1, wherein: pivot (12), two are all installed to the both sides of the upper wall of link plate (1) the lateral wall of pivot (12) all rotates and installs bracing piece (13), the upper wall of bracing piece (13) rotates and installs pipe sleeve (14), pipe sleeve (14) cup joint the lateral wall of outside pipe fitting, the one end of auxiliary spring (15) is installed to the upper wall of link plate (1), coupling assembling (16) are installed to the other end of auxiliary spring (15), the upper wall of coupling assembling (16) is connected with the lower wall laminating of bracing piece (13).

5. The quick connect apparatus for pipe extension and suspension of claim 1, wherein: the side wall of main connecting pipe (21) and vice connecting pipe (22) all welds fixed block (17), two threaded hole (18) have all been seted up to the lateral wall of fixed block (17).

6. The quick connect apparatus for pipe extension and suspension of claim 5, wherein: and a fixing bolt (19) is rotatably arranged on the inner side wall of the threaded hole (18).